Solution : https://service.sap.com/sap/support/notes/929945 (SAP Service marketplace login required)
Key words :
http port validation performed, standard http port 5nn00note, checking kmc installation phase, default http port, http port back, check kmc installation, run previous installation, sapinst stops due, continue installing sp16, installation tool
Related Notes :
| 920337 | NW04: Central Note for Portal SP16 |
| 912846 | Known Issues with Portal Platform in SAP NW04 SP16 |